$ git clone -n https://src.fedoraproject.org/rpms/syncevolution.git /var/lib/mock/f40-build-781293-131566/root/chroot_tmpdir/scmroot/syncevolution
Cloning into '/var/lib/mock/f40-build-781293-131566/root/chroot_tmpdir/scmroot/syncevolution'...
$ git fetch origin 75468e07dd2da165a91a99b8e560cb4fedf0165c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/syncevolution
 * [new ref]         75468e07dd2da165a91a99b8e560cb4fedf0165c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 75468e0 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild